Question

Write about double circulation.
Explain types also ❤️

#No spam ❌

Answer 1

$\huge\bigstar\underline\mathfrak{Double\:Circulation}$

Blood passes from the heart twice during each cycle. This circulation is known as the double circulation.

_______________________________

This type of circulation consists of two parts :

• pulmonary circulation
• systematic circulation

______________________________

★ Pulmonary circulation : In this circulation, deoxygenated blood from right ventricle moves to the lungs for oxygenation. This blood is carried by the Pulmonary aorta. This divides into Pulmonary arteries. In the lungs, oxygenation take place inside the alveoli. The oxygenated blood is taken from the lungs to the heart by pulmonary veins into left auricle.

★ Systematic circulation : In this circulation, there occurs a flow of oxygenated blood from the left ventricle to the all tissues of the body. It is carried by systematic aorta. The deoxygenated blood is returned back to the right auricle via S.V.C and I.V.C.

________________________________

Answer 2

Answer:

Hii mate!!

Explanation:

Double circulation: The blood flows twice through the heart and it is called double circulation.

1. The blood from all body parts is brought to right article which pumps it into right ventricle. From right ventricle blood is pumped to lungs through pulmonary artery for oxygenation.

2. The oxygenated blood from lungs brought to left article which pumps it into left ventricle. From the left ventricle oxygenated blood is distributed to all parts of the body through largest artery called aorta.